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Solid particles capable of releasing metasilicic acid and preparing method thereof

A technology of solid particles and metasilicate, applied in medical preparations containing active ingredients, pharmaceutical formulas, applications, etc., can solve the problems of not being able to provide metasilicate, time-consuming and labor-intensive, etc.

Active Publication Date: 2015-12-30
朴荣范
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, adding a certain amount of metasilicate to water is mainly to directly add metasilicate to water. Although this method is direct and efficient, it cannot provide metasilicate to the water body for a long time and stably. Done, time consuming

Method used

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  • Solid particles capable of releasing metasilicic acid and preparing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A solid particle that can release metasilicic acid, the inner layer is water-soluble silicon crystal, and the outer layer is medical stone powder. Wherein, the particle size of the water-soluble silicon crystal used in the inner layer is 8 mm, and the thickness of the outer layer of medical stone powder is 5 mm.

[0042] Its preparation method comprises the following steps:

[0043] Wet the water-soluble silicon crystals with water, immediately put them into the medical stone powder and stir continuously, so that the surface of the water-soluble silicon crystals is evenly adsorbed on the medical stone powder, and then take out the water-soluble silicon crystals with the medical stone powder adsorbed Air-dry in a cool place to get the first particles.

[0044] The medical stone powder is added to the first granular matter for granulation while spraying water mist, so that the medical stone powder is continuously adsorbed on the surface of the first granular matter, and th...

Embodiment 2

[0047] This embodiment provides a solid particle capable of releasing metasilicic acid, the inner layer is water-soluble silicon crystals, and the outer layer is medical stone powder. Wherein, the particle size of the water-soluble silicon crystal used in the inner layer is 4 mm, and the thickness of the outer layer of medical stone powder is 6 mm.

[0048] The preparation method that present embodiment adopts has done following improvement on the basis of embodiment 1:

[0049] Before calcining the second particles, the obtained second particles are air-dried in a cool environment. By air-drying this step, more than 70% of the water contained in the second particle can be removed, so as to avoid the medical stone powder caused by the uneven evaporation of water between the layers of medical stone powder adsorbed by the second particle during the calcination process. The outer layer is cracked.

[0050] After the second particles are air-dried, a three-stage calcination meth...

Embodiment 3

[0056] This embodiment provides a solid particle capable of releasing metasilicic acid, the inner layer is water-soluble silicon crystals, and the outer layer is medical stone powder. In addition, the particle size of the water-soluble silicon crystals in the inner layer is 5 mm, and the medical stone powder in the outer layer has a thickness of 5 mm.

[0057] Its preparation method has carried out following improvement on the basis of embodiment 1:

[0058] In the process of preparing the first particles, since the water-soluble silicon crystals are easily soluble in water and form metasilicate in water after being dissolved in water, it is equivalent to that the water-soluble silicon crystals can "release" metasilicate in water. Therefore, in this step, although adding water can wet the surface of the water-soluble silicon crystals and make the surface easy to be stained with medical stone powder, adding too much water will dissolve the water-soluble silicon crystals used, t...

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Abstract

The invention provides solid particles capable of releasing metasilicic acid and a preparing method thereof. The inner layer of each solid particle is made of a water-soluble silicon crystal, and the outer layer of each solid particle is made of medical stone powder. The preparing method includes the following steps that water-soluble silicon crystal is wet by adding water, added into medical stone powder, taken out after being stirred and dried with air to obtain first particle matter; medical stone powder is added for granulation while the first particle matter is sprayed to obtain second particle matter; the second particle is calcined to obtain the solid particles. When in use, the solid particles are placed in a water source or a wet environment and will automatically and stably release metasilicic acid for a long time without other instruments or equipment. Besides, as the medical stone powder is adopted as the outer layers of the solid particles, the solid particles can have the effects of purifying the water environment and preventing corrosion and odors.

Description

technical field [0001] The invention relates to the field of preparation of metasilicate solid particles, in particular to a solid particle capable of releasing metasilicate and a preparation method thereof. Background technique [0002] Silicon is an essential trace element for the human body. Silicon has very little solubility in water and is generally stored in water in the form of metasilicate. [0003] Metasilicate is easily absorbed by the human body, can effectively maintain the electrolyte balance and physiological functions of the human body, and has the functions of restoring blood vessel elasticity, increasing skin elasticity, and promoting bone development. Therefore, adding a certain amount of metasilicate to water is very beneficial to the human body. [0004] At present, adding a certain amount of metasilicate to water is mainly to directly add metasilicate to water. Although this method is direct and efficient, it cannot provide metasilicate to the water bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/68C05G3/00A61K33/00A61K47/02A61K9/16A61P3/02A61P3/12A61P9/14A61P17/00A61P19/08
Inventor 朴荣范
Owner 朴荣范
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